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Shenzhen City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Filter module comprising first and second conductive patterns embed...
Patent number
9,977,275
Issue date
May 22, 2018
Nanchang O-Film Tech. Co., Ltd.
Genchu Tang
G02 - OPTICS
Information
Patent Grant
Double-layer touch screen and method for making the same
Patent number
9,804,697
Issue date
Oct 31, 2017
Shenzhen O-Film Tech Co., Ltd.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen
Patent number
9,639,215
Issue date
May 2, 2017
Shenzhen O-Film Tech Co., Ltd.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conductive film, method for manufacturing the same, and touch scree...
Patent number
9,538,654
Issue date
Jan 3, 2017
Shenzhen O-Film Tech Co., Ltd.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monolayer touch screen and method for manufacturing the same
Patent number
9,483,147
Issue date
Nov 1, 2016
Shenzhen O-Film Tech Co., Ltd.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen
Patent number
9,430,068
Issue date
Aug 30, 2016
Shenzhen O-Film Tech Co., Ltd.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gold finger and touch screen
Patent number
9,179,547
Issue date
Nov 3, 2015
SHENZHEN O-FILM TECH CO., LTD.
Genchu Tang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Touch screen and method of producing the same
Patent number
9,179,557
Issue date
Nov 3, 2015
SHENZHEN O-FILM TECH CO., LTD.
Genchu Tang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Polarizer module, method of manufacturing the same and touch screen...
Patent number
9,141,217
Issue date
Sep 22, 2015
NANCHANG O-FILM OPTICAL DISPLAY TECHNOLOGY CO., LTD.
Genchu Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conductive film, method for making the same, and touch screen inclu...
Patent number
9,089,061
Issue date
Jul 21, 2015
SHENZHEN O-FILM TECH CO., LTD.
Genchu Tang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FILTER MODULE AND TOUCH SCREEN HAVING THE SAME
Publication number
20160334661
Publication date
Nov 17, 2016
Nanchang O-film Optical Display Technology Co., Ltd.
Genchu TANG
G02 - OPTICS
Information
Patent Application
TOUCH SCREEN
Publication number
20150002755
Publication date
Jan 1, 2015
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN AND MANUFACTURING METHOD OF THE SAME
Publication number
20140327842
Publication date
Nov 6, 2014
SHENZHEN O-FILM TECH CO., LTD.
Genchu TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN SENSING MODULE, MANUFACTURING METHOD THEREOF AND DISPL...
Publication number
20140307178
Publication date
Oct 16, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOUBLE-LAYER TOUCH SCREEN AND METHOD FOR MAKING THE SAME
Publication number
20140307183
Publication date
Oct 16, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH PANEL AND TOUCH DISPLAY DEVICE
Publication number
20140307181
Publication date
Oct 16, 2014
SHENZHEN O-FILM TECH CO., LTD.
Genchu TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN
Publication number
20140293147
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CAPACITIVE TOUCH SCREEN AND MANUFACTURING METHOD THEREOF
Publication number
20140293149
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONOLAYER TOUCH SCREEN AND METHOD FOR MANUFACTURING THE SAME
Publication number
20140295127
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FILTER MODULE AND TOUCH SCREEN HAVING THE SAME
Publication number
20140293160
Publication date
Oct 2, 2014
Nanchang O-film Optical Display Technology Co., Ltd.
Genchu TANG
G02 - OPTICS
Information
Patent Application
CONDUCTIVE FILM, METHOD FOR MANUFACTURING THE SAME, AND TOUCH SCREE...
Publication number
20140293146
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN
Publication number
20140293150
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN AND METHOD OF PRODUCING THE SAME
Publication number
20140290980
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONDUCTIVE FILM, METHOD FOR MAKING THE SAME, AND TOUCH SCREEN INCLU...
Publication number
20140293148
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POLARIZER MODULE, METHOD OF MANUFACTURING THE SAME AND TOUCH SCREEN...
Publication number
20140293161
Publication date
Oct 2, 2014
Nanchang O-film Optical Display Technology Co., Ltd.
Genchu TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GOLD FINGER AND TOUCH SCREEN
Publication number
20140290991
Publication date
Oct 2, 2014
SHENZHEN O-FILM TECH CO., LTD
GENCHU TANG
G06 - COMPUTING CALCULATING COUNTING